External corner material for walls



FIG. 1 is a front view of an external corner material for walls showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereto;

FIG. 7 is a front, top perspective view thereof; and,

FIG. 8 is a back, bottom perspective view thereof.

The break lines at a middle portion in FIGS. 1, 2 and 5-8 depict the boundaries of the claim. The area between the break lines at the middle portion in FIGS. 1, 2 and 5-8 forms no part of the claimed design.

The remaining broken lines depict portions of the external corner material for walls that form no part of the claimed design. 

CLAIM The ornamental design for an external corner material for walls, as shown and described. 